Search found 76 matches
- Tue Feb 13, 2024 8:06 pm
- Forum: ESP-IDF
- Topic: Esp32 blocked: Flash encryption eFuse bit was not enabled in bootloader
- Replies: 6
- Views: 876
Re: Esp32 blocked: Flash encryption eFuse bit was not enabled in bootloader
E (273) flash_encrypt: Flash encryption eFuse bit was not enabled in bootloader but CONFIG_SECURE_FLASH_ENC_ENABLED is on This error indicates that the flash encryption is not yet enabled on this device. Maybe the device was power cycled interim the bootloader was enabling the flash encryption work...
- Sun Feb 11, 2024 8:29 pm
- Forum: ESP-IDF
- Topic: rst:0x1 (POWERON_RESET),boot:0x13 (SPI_FAST_FLASH_BOOT) AFTER FLASH ENCRYPTION ENABLE
- Replies: 0
- Views: 344
rst:0x1 (POWERON_RESET),boot:0x13 (SPI_FAST_FLASH_BOOT) AFTER FLASH ENCRYPTION ENABLE
Good evening, I'm writing another post to see if someone can help me. I'm trying to enable flash encryption and Secure boot v2 with the new idf 5.1.2 version and it doesn't work. I have already blocked two chips and I am desperate. It is a process that I have done several times with version 4.2 and ...
- Fri Feb 09, 2024 1:01 pm
- Forum: ESP-IDF
- Topic: xTaskNotifyFromISR / xTaskNotifyWait pair causes error
- Replies: 4
- Views: 518
Re: xTaskNotifyFromISR / xTaskNotifyWait pair causes error
In some of my projects I have used this component and it is very simple and powerful. I hope it helps you. Best regards.
https://docs.espressif.com/projects/esp ... utton.html
https://docs.espressif.com/projects/esp ... utton.html
- Fri Feb 09, 2024 12:48 pm
- Forum: ESP-IDF
- Topic: Esp32 blocked: Flash encryption eFuse bit was not enabled in bootloader
- Replies: 6
- Views: 876
Re: Esp32 blocked: Flash encryption eFuse bit was not enabled in bootloader
Please, any information will be welcome. A little help. Thank you.
- Thu Feb 08, 2024 1:50 pm
- Forum: ESP-IDF
- Topic: Esp32 blocked: Flash encryption eFuse bit was not enabled in bootloader
- Replies: 6
- Views: 876
Re: Esp32 blocked: Flash encryption eFuse bit was not enabled in bootloader
Please if someone can tell me if this is the correct process to enable flash encryption and secure boot v2 in the safest and simplest way: 1.- I clean the project by deleting the build directory or idf.py clean. 2.- I generate the signature with the command openssl 3.- I run idf.py menuconfig and en...
- Wed Feb 07, 2024 5:45 pm
- Forum: ESP-IDF
- Topic: Esp32 blocked: Flash encryption eFuse bit was not enabled in bootloader
- Replies: 6
- Views: 876
Esp32 blocked: Flash encryption eFuse bit was not enabled in bootloader
Good afternoon, I think I made a mistake trying to encrypt the flash and activate secure boot v2 and locked my chip. I think I know what my mistake was, but I would like to check it, so I don't make the same mistake again. I had already done the process some time ago with the idf 4.2 version and now...
- Wed Jan 10, 2024 12:25 pm
- Forum: ESP-IDF
- Topic: ESP32S3 : Temperature Sensor (T° out of range)
- Replies: 5
- Views: 43608
Re: ESP32S3 : Temperature Sensor (T° out of range)
Hello, you can try this syntax
temperature_sensor_handle_t temp_handle = NULL;
temperature_sensor_config_t temp_sensor = {
.range_min = 20,
.range_max = 50,
};
ESP_ERROR_CHECK(temperature_sensor_install(&temp_sensor, &temp_handle));
temperature_sensor_handle_t temp_handle = NULL;
temperature_sensor_config_t temp_sensor = {
.range_min = 20,
.range_max = 50,
};
ESP_ERROR_CHECK(temperature_sensor_install(&temp_sensor, &temp_handle));
- Mon Nov 13, 2023 11:45 am
- Forum: ESP-IDF
- Topic: Esp32S3 Wroom 1 - Temperature measurement
- Replies: 1
- Views: 913
- Wed Oct 11, 2023 12:09 pm
- Forum: ESP-IDF
- Topic: Is there a Data Structure provided
- Replies: 1
- Views: 1311
Re: Is there a Data Structure provided
Hi, I believe that neither idf nor rtos give you already created data structures, such as a doubly linked list. You can create the structure you need in C, although for what you intend you may find it easy using NSV. https://docs.espressif.com/projects/esp-idf/en/v5.1.1/esp32/api-reference/storage/n...
- Fri Oct 06, 2023 6:28 am
- Forum: ESP-IDF
- Topic: ESP32S3 : How to flash/program the Esp32S3 chip using command lines ?
- Replies: 5
- Views: 1905
Re: ESP32S3 : How to flash/program the Esp32S3 chip using command lines ?
The "Flash Download Tool" already exists as a GUI in Windows: https://docs.espressif.com/projects/esp-at/en/latest/esp32/Get_Started/Downloading_guide.html#windows Look how simple it is, thank you very much el_pinguino. I did not know this tool but it can be very useful. I'm sorry I didn't understa...